[labs] Initial commit of eleventy plugin

[kevinpschaaf]

A plugin for Eleventy for pre-rendering pages that include Lit web components. The components can then be (optionally) hydrated on the client for interactivity.

Note, this plugin is primarily focused on rendering standalone widgets which can be configured with attributes in HTML into an 11ty site (there currently no facility for passing 11ty data into components via Javascript).

TODO: add tests (the included demo is working).

[github-actions]

📊 Tachometer Benchmark Results

Summary

• ⏱ lit-element-list
• ⏱ lit-html-kitchen-sink
• ⏱ lit-html-repeat
• ⏱ lit-html-template-heavy
• ⏱ reactive-element-list

Results

⏱ lit-element-list

Currently running in Benchmarks #1299…

⏱ lit-html-kitchen-sink

Currently running in Benchmarks #1299…

⏱ lit-html-repeat

Currently running in Benchmarks #1299…

⏱ lit-html-template-heavy

Currently running in Benchmarks #1299…

⏱ reactive-element-list

Currently running in Benchmarks #1299…

_{tachometer-reporter-action v2 for Benchmarks}

[JosefJezek]

do you have any progress?

[changeset-bot]

⚠️ No Changeset found

Latest commit: 43a43ac

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[github-actions]

📊 Tachometer Benchmark Results

Summary

nop-update

• lit-html-kitchen-sink: unsure 🔍 -3% - +3% (-0.86ms - +0.76ms)
  ^{this-change vs tip-of-tree}

render

• lit-element-list: unsure 🔍 -2% - +3% (-1.54ms - +2.53ms)
  ^{this-change vs tip-of-tree}
• lit-html-kitchen-sink: unsure 🔍 -2% - +2% (-0.74ms - +0.86ms)
  ^{this-change vs tip-of-tree}
• lit-html-repeat: unsure 🔍 -6% - +18% (-0.78ms - +2.31ms)
  ^{this-change vs tip-of-tree}
• lit-html-template-heavy: unsure 🔍 -2% - +1% (-1.12ms - +0.57ms)
  ^{this-change vs tip-of-tree}
• reactive-element-list: unsure 🔍 -3% - +1% (-2.18ms - +0.61ms)
  ^{this-change vs tip-of-tree}

update

• lit-element-list: unsure 🔍 -2% - +0% (-17.40ms - +4.04ms)
  ^{this-change vs tip-of-tree}
• lit-html-kitchen-sink: unsure 🔍 -1% - +4% (-1.21ms - +4.08ms)
  ^{this-change vs tip-of-tree}
• lit-html-repeat: unsure 🔍 -2% - +1% (-6.50ms - +1.87ms)
  ^{this-change vs tip-of-tree}
• lit-html-template-heavy: unsure 🔍 -1% - +2% (-1.67ms - +2.72ms)
  ^{this-change vs tip-of-tree}
• reactive-element-list: unsure 🔍 -1% - +1% (-10.43ms - +10.08ms)
  ^{this-change vs tip-of-tree}

update-reflect

• lit-element-list: unsure 🔍 -2% - +1% (-15.09ms - +7.39ms)
  ^{this-change vs tip-of-tree}
• reactive-element-list: unsure 🔍 -0% - +2% (-0.56ms - +19.35ms)
  ^{this-change vs tip-of-tree}

Results

lit-element-list

• Browser: chrome-headless 97.0.4692.71
• Sample size: 50
• Built by: Benchmarks #2277

• Commit: 1f1c4d4

render

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	89.54ms - 92.96ms	-	unsure 🔍 -2% - +3% -1.54ms - +2.53ms	faster ✔ 22% - 26% 25.45ms - 31.64ms
tip-of-tree tip-of-tree	89.67ms - 91.85ms	unsure 🔍 -3% - +2% -2.53ms - +1.54ms	-	faster ✔ 22% - 26% 26.25ms - 31.84ms
previous-release previous-release	117.22ms - 122.37ms	slower ❌ 28% - 35% 25.45ms - 31.64ms	slower ❌ 29% - 35% 26.25ms - 31.84ms	-

update

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	850.69ms - 864.20ms	-	unsure 🔍 -2% - +0% -17.40ms - +4.04ms	faster ✔ 7% - 10% 67.95ms - 90.87ms
tip-of-tree tip-of-tree	855.80ms - 872.45ms	unsure 🔍 -0% - +2% -4.04ms - +17.40ms	-	faster ✔ 6% - 9% 60.28ms - 85.18ms
previous-release previous-release	927.61ms - 946.11ms	slower ❌ 8% - 11% 67.95ms - 90.87ms	slower ❌ 7% - 10% 60.28ms - 85.18ms	-

update-reflect

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	939.04ms - 954.92ms	-	unsure 🔍 -2% - +1% -15.09ms - +7.39ms	faster ✔ 5% - 7% 47.35ms - 68.78ms
tip-of-tree tip-of-tree	942.88ms - 958.78ms	unsure 🔍 -1% - +2% -7.39ms - +15.09ms	-	faster ✔ 4% - 6% 43.50ms - 64.94ms
previous-release previous-release	997.86ms - 1012.23ms	slower ❌ 5% - 7% 47.35ms - 68.78ms	slower ❌ 5% - 7% 43.50ms - 64.94ms	-

lit-html-kitchen-sink

• Browser: chrome-headless 97.0.4692.71
• Sample size: 30
• Built by: Benchmarks #2277

• Commit: 1f1c4d4

render

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	39.98ms - 40.82ms	-	unsure 🔍 -2% - +2% -0.74ms - +0.86ms	faster ✔ 9% - 14% 4.01ms - 6.41ms
tip-of-tree tip-of-tree	39.66ms - 41.02ms	unsure 🔍 -2% - +2% -0.86ms - +0.74ms	-	faster ✔ 9% - 14% 3.95ms - 6.58ms
previous-release previous-release	44.48ms - 46.73ms	slower ❌ 10% - 16% 4.01ms - 6.41ms	slower ❌ 10% - 16% 3.95ms - 6.58ms	-

update

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	97.71ms - 100.92ms	-	unsure 🔍 -1% - +4% -1.21ms - +4.08ms	faster ✔ 1% - 7% 1.06ms - 7.68ms
tip-of-tree tip-of-tree	95.78ms - 99.98ms	unsure 🔍 -4% - +1% -4.08ms - +1.21ms	-	faster ✔ 2% - 9% 2.23ms - 9.37ms
previous-release previous-release	100.79ms - 106.58ms	slower ❌ 1% - 8% 1.06ms - 7.68ms	slower ❌ 2% - 10% 2.23ms - 9.37ms	-

nop-update

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	29.47ms - 30.54ms	-	unsure 🔍 -3% - +3% -0.86ms - +0.76ms	faster ✔ 9% - 13% 3.03ms - 4.34ms
tip-of-tree tip-of-tree	29.45ms - 30.67ms	unsure 🔍 -3% - +3% -0.76ms - +0.86ms	-	faster ✔ 9% - 13% 2.92ms - 4.35ms
previous-release previous-release	33.31ms - 34.07ms	slower ❌ 10% - 15% 3.03ms - 4.34ms	slower ❌ 9% - 15% 2.92ms - 4.35ms	-

lit-html-repeat

• Browser: chrome-headless 97.0.4692.71
• Sample size: 30
• Built by: Benchmarks #2277

• Commit: 1f1c4d4

render

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	12.01ms - 15.04ms	-	unsure 🔍 -6% - +18% -0.78ms - +2.31ms	unsure 🔍 -16% - +5% -2.29ms - +0.77ms
tip-of-tree tip-of-tree	12.45ms - 13.07ms	unsure 🔍 -16% - +5% -2.31ms - +0.78ms	-	faster ✔ 8% - 13% 1.13ms - 1.92ms
previous-release previous-release	14.04ms - 14.53ms	unsure 🔍 -6% - +18% -0.77ms - +2.29ms	slower ❌ 9% - 15% 1.13ms - 1.92ms	-

update

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	312.17ms - 315.91ms	-	unsure 🔍 -2% - +1% -6.50ms - +1.87ms	faster ✔ 32% - 34% 149.85ms - 162.11ms
tip-of-tree tip-of-tree	312.61ms - 320.09ms	unsure 🔍 -1% - +2% -1.87ms - +6.50ms	-	faster ✔ 32% - 34% 146.73ms - 160.60ms
previous-release previous-release	464.18ms - 475.86ms	slower ❌ 48% - 52% 149.85ms - 162.11ms	slower ❌ 46% - 51% 146.73ms - 160.60ms	-

lit-html-template-heavy

• Browser: chrome-headless 97.0.4692.71
• Sample size: 50
• Built by: Benchmarks #2277

• Commit: 1f1c4d4

render

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	59.82ms - 61.03ms	-	unsure 🔍 -2% - +1% -1.12ms - +0.57ms	faster ✔ 16% - 18% 11.55ms - 13.61ms
tip-of-tree tip-of-tree	60.11ms - 61.29ms	unsure 🔍 -1% - +2% -0.57ms - +1.12ms	-	faster ✔ 16% - 18% 11.28ms - 13.33ms
previous-release previous-release	72.17ms - 73.84ms	slower ❌ 19% - 23% 11.55ms - 13.61ms	slower ❌ 18% - 22% 11.28ms - 13.33ms	-

update

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	128.85ms - 132.47ms	-	unsure 🔍 -1% - +2% -1.67ms - +2.72ms	faster ✔ 11% - 14% 16.71ms - 21.22ms
tip-of-tree tip-of-tree	128.89ms - 131.37ms	unsure 🔍 -2% - +1% -2.72ms - +1.67ms	-	faster ✔ 12% - 14% 17.66ms - 21.32ms
previous-release previous-release	148.28ms - 150.96ms	slower ❌ 13% - 16% 16.71ms - 21.22ms	slower ❌ 13% - 16% 17.66ms - 21.32ms	-

reactive-element-list

• Browser: chrome-headless 97.0.4692.71
• Sample size: 50
• Built by: Benchmarks #2277

• Commit: 1f1c4d4

render

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	67.49ms - 69.26ms	-	unsure 🔍 -3% - +1% -2.18ms - +0.61ms	unsure 🔍 -2% - +2% -1.35ms - +1.22ms
tip-of-tree tip-of-tree	68.07ms - 70.24ms	unsure 🔍 -1% - +3% -0.61ms - +2.18ms	-	unsure 🔍 -1% - +3% -0.71ms - +2.15ms
previous-release previous-release	67.51ms - 69.37ms	unsure 🔍 -2% - +2% -1.22ms - +1.35ms	unsure 🔍 -3% - +1% -2.15ms - +0.71ms	-

update

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	858.02ms - 872.18ms	-	unsure 🔍 -1% - +1% -10.43ms - +10.08ms	unsure 🔍 -1% - +1% -9.25ms - +7.95ms
tip-of-tree tip-of-tree	857.86ms - 872.69ms	unsure 🔍 -1% - +1% -10.08ms - +10.43ms	-	unsure 🔍 -1% - +1% -9.35ms - +8.39ms
previous-release previous-release	860.88ms - 870.62ms	unsure 🔍 -1% - +1% -7.95ms - +9.25ms	unsure 🔍 -1% - +1% -8.39ms - +9.35ms	-

update-reflect

Version	Avg time	vs this-change	vs tip-of-tree tip-of-tree	vs previous-release previous-release
this-change	969.39ms - 984.77ms	-	unsure 🔍 -0% - +2% -0.56ms - +19.35ms	unsure 🔍 -1% - +2% -6.47ms - +16.31ms
tip-of-tree tip-of-tree	961.37ms - 974.00ms	unsure 🔍 -2% - +0% -19.35ms - +0.56ms	-	unsure 🔍 -2% - +1% -14.98ms - +6.04ms
previous-release previous-release	963.75ms - 980.55ms	unsure 🔍 -2% - +1% -16.31ms - +6.47ms	unsure 🔍 -1% - +2% -6.04ms - +14.98ms	-

_{tachometer-reporter-action v2 for Benchmarks}